HHU at SemEval-2017 Task 5: Fine-Grained Sentiment Analysis on Financial Data using Machine Learning Methods.
Tobias CabanskiJulia RombergStefan ConradPublished in: SemEval@ACL (2017)
Keyphrases
- financial data
- fine grained
- sentiment analysis
- opinion mining
- coarse grained
- stock market
- sentiment classification
- text classification
- word sense disambiguation
- access control
- sentence level
- text mining
- stock price
- natural language processing
- user generated
- online reviews
- product features
- credit card
- product reviews
- non stationary
- search engine
- sentiment lexicon